Add tag to docs

docs/unify-intent.js

@@ -0,0 +1,68 @@
+// Load Unify intent tag on authentication pages only
+(function () {
+  if (typeof window === "undefined") return;
+
+  function isAuthPage() {
+    var path = window.location.pathname;
+    return path.includes("/servers/auth/") || path.includes("/clients/auth/");
+  }
+
+  function loadUnify() {
+    var e = [
+      "identify",
+      "page",
+      "startAutoPage",
+      "stopAutoPage",
+      "startAutoIdentify",
+      "stopAutoIdentify",
+    ];
+    function t(o) {
+      return Object.assign(
+        [],
+        e.reduce(function (r, n) {
+          r[n] = function () {
+            return o.push([n, [].slice.call(arguments)]), o;
+          };
+          return r;
+        }, {}),
+      );
+    }
+    if (!window.unify) window.unify = t(window.unify);
+    if (!window.unifyBrowser) window.unifyBrowser = t(window.unifyBrowser);
+
+    var n = document.createElement("script");
+    n.async = true;
+    n.setAttribute(
+      "src",
+      "https://tag.unifyintent.com/v1/Rj9KrQqMhyYcU5qfJtVszE/script.js",
+    );
+    n.setAttribute(
+      "data-api-key",
+      "wk_SBvJ4jyD_wRgPAHCNJb89seVmREhcj2NspRpxAywi",
+    );
+    n.setAttribute("id", "unifytag");
+    (document.body || document.head).appendChild(n);
+  }
+
+  function update() {
+    if (isAuthPage() && !document.getElementById("unifytag")) {
+      loadUnify();
+    } else if (!isAuthPage() && document.getElementById("unifytag")) {
+      document.getElementById("unifytag").remove();
+    }
+  }
+
+  if (document.readyState === "loading") {
+    document.addEventListener("DOMContentLoaded", update);
+  } else {
+    update();
+  }
+
+  var lastUrl = location.href;
+  new MutationObserver(function () {
+    if (location.href !== lastUrl) {
+      lastUrl = location.href;
+      setTimeout(update, 100);
+    }
+  }).observe(document.body, { subtree: true, childList: true });
+})();